Here's another fun thought about this episode: Think of how much
Pegs has grown up since she first arrived. If she had gone on this mission before this maturation she's gone through she would have immediately spilled the beans about the Tower thinking she was being helpful. She acted very strong in the face of adversity when people asked her questions about where she came from. Both she and
Kelly (apparently) sidestepped and gave vague answers to protect their home. That's a great development in what she's learned from
Michael since the beginning of the outbreak.